Second generation advanced reburning for high efficiency NO{sub x} control. Progress report No. 2, January 1--March 31, 1996

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Existing NO{sub x} control technologies have limitations which may prevent them from successfully achieving commercial, cost effective application in the near future. This project develops a family of novel NO{sub x} control technologies, Second Generation Advanced Reburning (SGAR), which have a potential to achieve 90+% NO{sub x} control at a significantly lower cost than Selective Catalytic Reduction (SCR). Phase I consists of six tasks: Task 1.1, project coordination and reporting deliverables; Task 1.2, kinetics of Na{sub 2}CO{sub 3} reactions with flue gas components; Task 1.3, 0.1 {times} 10{sup 6} Btu/hr optimization studies; Task 1.4, 1.0 {times} 10{sup 6} Btu/hr process ... continued below

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43 p.

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Zamansky, V.M. April 25, 1996.

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Description

Existing NO{sub x} control technologies have limitations which may prevent them from successfully achieving commercial, cost effective application in the near future. This project develops a family of novel NO{sub x} control technologies, Second Generation Advanced Reburning (SGAR), which have a potential to achieve 90+% NO{sub x} control at a significantly lower cost than Selective Catalytic Reduction (SCR). Phase I consists of six tasks: Task 1.1, project coordination and reporting deliverables; Task 1.2, kinetics of Na{sub 2}CO{sub 3} reactions with flue gas components; Task 1.3, 0.1 {times} 10{sup 6} Btu/hr optimization studies; Task 1.4, 1.0 {times} 10{sup 6} Btu/hr process development tests; Task 1.5, mechanism development and modeling; and Task 1.6, design methodology and application. This second reporting period included both modeling and experimental activities. Modeling was focused on evaluation of ammonia injection into the reburning zone and on the effect of various additives on promotion of the NO-NH{sub 3} interaction in the reburning zone. First bench scale Controlled Temperature Tower (CTT) experiments have been performed on different variants of the Advanced Returning technology. The tests are continued, and the results will be reduced and reported in the next quarter.

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43 p.

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OSTI as DE96050062

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  • Other Information: PBD: 25 Apr 1996

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  • Other: DE96050062
  • Report No.: DOE/PC/95251--T2
  • Grant Number: AC22-95PC95251
  • DOI: 10.2172/283615 | External Link
  • Office of Scientific & Technical Information Report Number: 283615
  • Archival Resource Key: ark:/67531/metadc667784

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  • April 25, 1996

Added to The UNT Digital Library

  • June 29, 2015, 9:42 p.m.

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  • Nov. 25, 2015, 1:22 p.m.

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Zamansky, V.M. Second generation advanced reburning for high efficiency NO{sub x} control. Progress report No. 2, January 1--March 31, 1996, report, April 25, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc667784/: accessed May 24, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.